9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one

Base Information

• Chemical Name: 9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one
• CAS No.: 141057-15-0
• Molecular Formula: C₂₁H₁₆FN₅O₂
• Molecular Weight: 389.389

Synonyms:9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one

Chemical Property of 9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one

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Technology Process of 9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one

There total 7 articles about 9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

benzyl chloroformate (501-53-1,94274-21-2) + 2-(2-Fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e]pyrimidin-5(6H)-one (141056-88-4) → 9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one (141057-15-0) + 9-carbobenzyloxy-2-(2-fluorophenyl)-7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimidin-5(6H)-one

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide;

Reference yield:

3-pyridinecarbonyl chloride (10400-19-8) + 2-(2-Fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e]pyrimidin-5(6H)-one (141056-88-4) → 9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one (141057-15-0)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

DOI:10.1021/jm0202019

Reference yield:

2-bromo-2'-fluoroacetophenone (655-15-2) → 9-Nicotinoyl-2-(2-fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e] pyrimidin-5(6H)-one (141057-15-0)

Guidance literature:

Multi-step reaction with 3 steps

1: dimethylformamide / 150 °C

2: aq. NaOH / ethanol / 1 h / Heating

3: Et₃N / dimethylformamide / 1 h / 20 °C

With sodium hydroxide; triethylamine; In ethanol; N,N-dimethyl-formamide;

DOI:10.1021/jm0202019

upstream raw materials:

3-pyridinecarbonyl chloride

2-(2-Fluorophenyl)-7,8,9,10-tetrahydro-imidazo[1,2-c]pyrido[3,4-e]pyrimidin-5(6H)-one

2-bromo-2'-fluoroacetophenone

4-amino-3-cyano-1,2,5,6-tetrahydropyridine

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